Running command: "" <> buildModelFMU(OpenHPL.Tests.HPSimplePenstockPowerControl,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPSimplePenstockPowerControl",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(OpenHPL): time 2.708/2.708, allocations: 258 MB / 271.8 MB, free: 13.64 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.469e-05/4.472e-05, allocations: 11.94 kB / 335.8 MB, free: 1.941 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1248/0.1249, allocations: 60.24 MB / 396.1 MB, free: 5.574 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5026/0.6276, allocations: 97.6 MB / 493.7 MB, free: 1.938 MB / 394.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003066/0.6279, allocations: 99.11 kB / 493.8 MB, free: 1.887 MB / 394.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstockPowerControl.mo:47:3-48:73:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockPowerControl
Notification: Performance of FrontEnd: time 0.07216/0.7001, allocations: 14.75 MB / 0.4966 GB, free: 5.176 MB / 410.7 MB